CN214800579U

CN214800579U - Waste film separation and collection device for field

Info

Publication number: CN214800579U
Application number: CN202121414689.4U
Authority: CN
Inventors: 李春升
Original assignee: Shandong Fuyin Agricultural Technology Co ltd
Current assignee: Shandong Fuyin Agricultural Technology Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-11-23
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to a field waste film separating and collecting device, belonging to the field of agricultural machinery, comprising a bracket, wherein a main shaft is fixedly arranged on the bracket, a rotatable rotary drum is arranged on the main shaft, and a plurality of grooves are uniformly distributed on the circumference of the outer wall of the rotary drum; the rotary drum is inside be equipped with a plurality of tooth hooks with the slot position corresponds, rotary drum anticlockwise rotation accompanies the rotation of rotary drum the length rotation bobbin base that the tooth hook stretches out the slot diminishes to the rotary drum top gradually, accompanies the anticlockwise rotation of rotary drum the length that the tooth hook stretches out the slot grows gradually from the rotary drum top to the rotary drum low part, the utility model discloses an above-mentioned structure can effectively carry out autosegregation to the old and useless film in field and collect, guarantees separation collection efficiency.

Description

Waste film separation and collection device for field

Technical Field

The utility model relates to a field old and useless film separation collection device belongs to the agricultural machinery field.

Background

The mulching film can increase the soil temperature of a plough layer, is beneficial to germination and emergence of crops, particularly spring-sown crops and autumn-sown crops, is relatively low in air temperature and obvious in effect, and however, along with final harvesting, the waste film needs to be collected before sowing again, otherwise, the planting of the next batch of crops can be influenced.

The traditional mode is that the peasant utilizes the agricultural implement to carry out old and useless film collection, however because film and soil adhesion are together, its separation is difficult, and amount of labour and intensity of labour are all very big moreover, and the vast peasant is also bothered in last collection processing procedure, though some field old and useless film collection devices have appeared on the market at present, its collection effect is poor, and the operation is complicated, has certain potential safety hazard.

In view of the problems existing in the prior art, the utility model discloses a make the old and useless film separation collection device in field, overcome above-mentioned defect.

Disclosure of Invention

To the problem that exists among the prior art, the utility model provides a pair of old and useless film separation collection device in field can effectively separate the collection to the old and useless film in field, guarantees separation collection efficiency.

In order to realize the purpose, the utility model discloses a technical scheme as follows: a field waste film separating and collecting device comprises a support, wherein a main shaft is fixedly arranged on the support, a rotatable rotary drum is arranged on the main shaft, and a plurality of grooves are uniformly distributed on the circumference of the outer wall of the rotary drum;

the rotary drum is internally provided with a plurality of tooth hooks corresponding to the positions of the grooves, the rotary drum rotates anticlockwise, the length of the tooth hooks extending out of the grooves gradually decreases from the bottom of the rotary drum to the top of the rotary drum along with the rotation of the rotary drum, and the length of the tooth hooks extending out of the grooves gradually increases from the top of the rotary drum to the lower part of the rotary drum along with the anticlockwise rotation of the rotary drum.

Preferably, the length of the tooth hook extending out of the groove gradually decreases from the bottom of the rotary drum to the top of the rotary drum, and the tooth hook is arranged at the front side of the rotary drum; the length of the tooth hook extending out of the groove is gradually increased from the top of the rotary drum to the lower part of the rotary drum, and the tooth hook is arranged at the rear side of the rotary drum.

Preferably, said tooth hook projecting out of the groove is oriented in a counter-clockwise direction.

Preferably, at least two driving discs are fixedly arranged on the main shaft, and the driving discs are positioned in the drum;

the driving disc is provided with a circular groove, the circle center of the circular groove is arranged at the rear lower part of the rotary drum, and the circle center of the circular groove is not concentric with the main shaft;

the tooth hook is of a Y-shaped structure, a plurality of connecting blocks are uniformly distributed on the circumference of the inner wall of the rotary drum, the end part of one supporting leg of the tooth hook of the Y-shaped structure is hinged to the connecting block on the inner wall of the rotary drum, a roller is arranged on the end part of the other supporting leg of the tooth hook of the Y-shaped structure and is in rolling fit with the circular groove, and the end part of the third supporting leg of the tooth hook of the Y-shaped structure is a sharp hook and can extend out through the groove of the rotary drum.

Preferably, a guide bin is arranged on the support and is arranged on the front side of the rotary drum.

Preferably, a traction connecting mechanism is arranged in front of the support and is connected with the running device.

Preferably, two sides in front of the support are also provided with plows, and the heights of the plows are adjustable.

Preferably, a film collecting roller set is arranged on the rear side above the rotary drum and comprises at least one collecting roller, and the waste films can be driven to be far away from the rotary drum by the rotation direction of the collecting roller.

Preferably, a chain transmission pair is arranged on one side of the rotating drum, the chain transmission pair is connected with a driving motor, and the driving motor drives the rotating drum to rotate on the main shaft through the chain transmission pair.

Preferably, the bottom of the rear part of the support is provided with rake teeth, the rake teeth face to the front of the support, and the rake teeth are arranged at the rear lower part of the rotary drum.

The utility model discloses an useful part is:

1. the utility model discloses utilize tooth hook specific position's flexible realization on the rotary drum to collude of old and useless film and get and lose and put, the rotation that combines the rotary drum has effectively realized the separation transmission of old and useless film and soil.

2. The utility model discloses utilize the normal running fit of eccentric ring groove structure and rotary drum, the third landing leg that drives Y type structure tooth hook only needs the physical structure at the specific position flexible, need not automatically controlled, and the fault rate is low, and equipment operation is stable.

Drawings

FIG. 1 is a schematic structural diagram of a field waste film separation and collection device;

FIG. 2 is a side view of a field waste film separation and collection device;

FIG. 3 is a front view of the position of a drum of a field waste film separating and collecting device;

FIG. 4 is a schematic structural diagram of the position of a rotating drum of a field waste film separating and collecting device;

FIG. 5 is a schematic view of the inside of a drum of a field waste film separating and collecting device.

In the figure, 1-bracket, 2-plough, 3-traction connecting mechanism, 4-film collection roller group, 5-rake teeth, 6-rotary drum, 7-chain transmission pair, 61-groove, 62-tooth hook, 63-connecting block, 64-sharp hook, 65-driving disc, 66-circular groove, 67-main shaft and 68-roller.

Detailed Description

The present invention is further described below to facilitate understanding by those skilled in the art.

As shown in fig. 1 to 5, a field waste film separating and collecting device includes a support 1, a main shaft 67 is fixedly disposed on the support 1, a rotatable drum 6 is disposed on the main shaft 67, the drum 6 rotates around the main shaft 67, specifically, a chain transmission pair 7 is disposed on one side of the drum 6, the chain transmission pair 7 is connected to a driving motor (not shown), and the driving motor drives the drum 6 to rotate on the main shaft 67 through the chain transmission pair 7. The outer wall circumference equipartition of rotary drum 6 has a plurality of slots 61, the utility model discloses the inside a plurality of tooth hooks 62 that are equipped with of rotary drum 6 corresponds with slot 61 position, and 6 anticlockwise rotations of rotary drum, the length that the rotation tooth hook 62 that accompanies rotary drum 6 stretches out slot 61 diminishes gradually from the rotary drum 6 bottom to the top of rotary drum 6, and the length that the anticlockwise rotation tooth hook 62 that accompanies rotary drum 6 stretches out slot 61 is from the rotary drum 6 top to the little grow gradually of rotary drum 6 low portion.

For further convenient understanding, the utility model discloses the length that stretches out slot 61 with tooth hook 62 is established to the front side of rotary drum 6 from the rotary drum 6 bottom to the side that diminishes gradually at the rotary drum 6 top, and the length that stretches out slot 61 with tooth hook 62 is established to the rear side of rotary drum 6 from the rotary drum 6 top to the side that grows gradually in the rotary drum 6 lower part, and tooth hook 62 that stretches out slot 61 is towards anticlockwise, guarantees to get in touch with old and useless film at the process tooth hook 62 that moves ahead.

The toothed hook 62 and the internal structure of the drum 6 are further described below: the utility model discloses set firmly two at least driving-discs 65 on the main shaft 67, inside driving-disc 65 was located rotary drum 6, was equipped with ring groove 66 on the driving-disc 65, and the centre of a circle of ring groove 66 sets up in the rear below of rotary drum 6, and the centre of a circle and the main shaft 67 decentraction of ring groove 66. Tooth hook 62 establishes to Y type structure, 6 inner wall circumference equipartitions of rotary drum have a plurality of connecting

blocks

63, 62 landing leg tip of tooth hook of Y type structure is articulated with the connecting block 63 of 6 inner walls of rotary drum, another landing leg tip of tooth hook 62 of Y type structure is equipped with gyro wheel 68, gyro wheel 68 and ring groove 66 roll fit, 62 third landing leg tip of tooth hook of Y type structure establishes to the point and colludes 64 and the slot 61 of accessible rotary drum 6 and stretches out, whole structure is through the normal running fit who utilizes eccentric ring groove 66 structure and rotary drum 6, it is flexible at the particular position to drive the third landing leg of Y type structure tooth hook 62, need not automatically controlled pure physical structure, the fault rate is low, equipment operation is stable.

For avoiding old and useless film to collude the unstable phenomenon that drops that exists after getting, the utility model discloses be equipped with the direction storehouse on support 1, the direction storehouse sets up in 6 front sides of rotary drum, and support 1 the place ahead both sides still are equipped with plough 2, carry out the breakage to the soil layer through plough 2, make things convenient for the film to expose, plough 2's height-adjustable to the assurance stretches into different soil layer depths. Omit from 6 bottoms of rotary drum for avoiding old and useless film, the utility model discloses still be equipped with rake teeth 5 in 1 rear bottom of support, rake teeth 5 sets up the rear below at rotary drum 6 towards the place ahead of support 1, rake teeth 5.

The utility model discloses 1 the place ahead of support is equipped with pulls coupling mechanism 3, pulls coupling mechanism 3 and is connected with the device that traveles, and the device that traveles is preferred to be used the tractor, and the top rear side of rotary drum 6 is equipped with the film and collects roller set 4, and the film is collected roller set 4 and is included collecting the roller together at least, and the rotation direction of collecting the roller can drive old and useless film and keep away from rotary drum 6, because this structure belongs to existing equipment, does not do detailed description here.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a waste and old film separation collection device in field which characterized in that: the device comprises a bracket, wherein a main shaft is fixedly arranged on the bracket, a rotatable rotary drum is arranged on the main shaft, and a plurality of grooves are uniformly distributed on the circumference of the outer wall of the rotary drum;

2. The field waste film separating and collecting device as claimed in claim 1, wherein: the length of the tooth hook extending out of the groove is set as the front side of the rotary drum from the bottom of the rotary drum to the side of the rotary drum which is gradually reduced from the top of the rotary drum; the length of the tooth hook extending out of the groove is gradually increased from the top of the rotary drum to the lower part of the rotary drum, and the tooth hook is arranged at the rear side of the rotary drum.

3. The field waste film separating and collecting device as claimed in claim 1, wherein: the tooth hook protruding out of the groove faces in a counterclockwise direction.

4. The field waste film separating and collecting device according to claim 2, wherein: at least two driving discs are fixedly arranged on the main shaft and are positioned in the rotary drum;

5. The field waste film separating and collecting device according to claim 2, wherein: the support is provided with a guide bin which is arranged on the front side of the rotary drum.

6. The field waste film separating and collecting device as claimed in claim 1, wherein: and a traction connecting mechanism is arranged in front of the support and is connected with the running device.

7. The field waste film separating and collecting device as claimed in claim 1, wherein: a plough is further arranged on two sides in front of the support, and the height of the plough is adjustable.

8. The field waste film separating and collecting device as claimed in claim 1, wherein: the film collecting roller set is arranged on the rear side above the rotary drum and comprises at least one collecting roller, and the waste films can be driven to be far away from the rotary drum by the rotation direction of the collecting roller.

9. The field waste film separating and collecting device as claimed in claim 1, wherein: and a chain transmission pair is arranged on one side of the rotating drum and connected with a driving motor, and the driving motor drives the rotating drum to rotate on the main shaft through the chain transmission pair.

10. The field waste film separating and collecting device according to claim 2, wherein: the bottom of the rear part of the support is provided with rake teeth, the rake teeth face to the front part of the support, and the rake teeth are arranged below the rear part of the rotary drum.